The Pat Stair Chevrolet Monza was driven once by Carl Shafer in the 1980 Trans Am race at Hallett Motor Racing Circuit in Tulsa, Oklahoma. However, Shafer retired early in the race due to electrical problems. The car was sold the following year to SCCA racer, Dick Kantrud of Minnesota. Dick raced the Monza in both SCCA Trans-Am and SCCA Club races in 1981 and 1982, before selling the car to Marshall Kirkof.
The Stair Monza saw more track time in the 1980s when owned and driven by Rick Balderson, of the Central Florida Region SCCA. The car was sold to Mike Perrotti in 2012, and since then, has undergone a meticulous rebuild.
Thirty eight years and a few owners later, the Stair-built Chevrolet Monza has been returned to it's original red/yellow livery and car number 21.
Ken Perrotti says they will debut the car at Lime Rock Park's Historic Festival 36, August 31 to September 3, 2018. His son Mike Perrotti will be driving the Monza at LRP's vintage race that Labor Day weekend.
* See more photos of the Monza at this link: Stair SCCA Trans Am Chevrolet Monza